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Variables $pipe, $request_length, $time_iso8601, and $time_local.

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Log module counterparts are preserved for efficiency.

Based on patch by Kiril Kalchev.
This commit is contained in:
Ruslan Ermilov 2013-01-21 13:15:29 +00:00
parent e493f9ad4e
commit 19e2ef77c2
1 changed files with 102 additions and 0 deletions
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102
src/http/ngx_http_variables.c
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@ -75,12 +75,16 @@ static ngx_int_t ngx_http_variable_bytes_sent(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_body_bytes_sent(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_pipe(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_request_completion(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_request_body(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_request_body_file(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_request_length(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_request_time(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_status(ngx_http_request_t *r,
@ -114,6 +118,10 @@ static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_msec(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_time_iso8601(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
static ngx_int_t ngx_http_variable_time_local(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data);
/*
* TODO:
@ -231,6 +239,9 @@ static ngx_http_variable_t ngx_http_core_variables[] = {
{ ngx_string("body_bytes_sent"), NULL, ngx_http_variable_body_bytes_sent,
0, 0, 0 },
{ ngx_string("pipe"), NULL, ngx_http_variable_pipe,
0, 0, 0 },
{ ngx_string("request_completion"), NULL,
ngx_http_variable_request_completion,
0, 0, 0 },
@ -243,6 +254,9 @@ static ngx_http_variable_t ngx_http_core_variables[] = {
ngx_http_variable_request_body_file,
0, 0, 0 },
{ ngx_string("request_length"), NULL, ngx_http_variable_request_length,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
{ ngx_string("request_time"), NULL, ngx_http_variable_request_time,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
@ -297,6 +311,12 @@ static ngx_http_variable_t ngx_http_core_variables[] = {
{ ngx_string("msec"), NULL, ngx_http_variable_msec,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
{ ngx_string("time_iso8601"), NULL, ngx_http_variable_time_iso8601,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
{ ngx_string("time_local"), NULL, ngx_http_variable_time_local,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
#if (NGX_HAVE_TCP_INFO)
{ ngx_string("tcpinfo_rtt"), NULL, ngx_http_variable_tcpinfo,
0, NGX_HTTP_VAR_NOCACHEABLE, 0 },
@ -1555,6 +1575,20 @@ ngx_http_variable_body_bytes_sent(ngx_http_request_t *r,
}
static ngx_int_t
ngx_http_variable_pipe(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{
v->data = (u_char *) (r->pipeline ? "p" : ".");
v->len = 1;
v->valid = 1;
v->no_cacheable = 0;
v->not_found = 0;
return NGX_OK;
}
static ngx_int_t
ngx_http_variable_status(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
@ -1889,6 +1923,27 @@ ngx_http_variable_request_body_file(ngx_http_request_t *r,
}
static ngx_int_t
ngx_http_variable_request_length(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{
u_char *p;
p = ngx_pnalloc(r->pool, NGX_OFF_T_LEN);
if (p == NULL) {
return NGX_ERROR;
}
v->len = ngx_sprintf(p, "%O", r->request_length) - p;
v->valid = 1;
v->no_cacheable = 0;
v->not_found = 0;
v->data = p;
return NGX_OK;
}
static ngx_int_t
ngx_http_variable_request_time(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
@ -2033,6 +2088,53 @@ ngx_http_variable_msec(ngx_http_request_t *r,
}
static ngx_int_t
ngx_http_variable_time_iso8601(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{
u_char *p;
p = ngx_pnalloc(r->pool, ngx_cached_http_log_iso8601.len);
if (p == NULL) {
return NGX_ERROR;
}
ngx_memcpy(p, ngx_cached_http_log_iso8601.data,
ngx_cached_http_log_iso8601.len);
v->len = ngx_cached_http_log_iso8601.len;
v->valid = 1;
v->no_cacheable = 0;
v->not_found = 0;
v->data = p;
return NGX_OK;
}
static ngx_int_t
ngx_http_variable_time_local(ngx_http_request_t *r,
ngx_http_variable_value_t *v, uintptr_t data)
{
u_char *p;
p = ngx_pnalloc(r->pool, ngx_cached_http_log_time.len);
if (p == NULL) {
return NGX_ERROR;
}
ngx_memcpy(p, ngx_cached_http_log_time.data, ngx_cached_http_log_time.len);
v->len = ngx_cached_http_log_time.len;
v->valid = 1;
v->no_cacheable = 0;
v->not_found = 0;
v->data = p;
return NGX_OK;
}
void *
ngx_http_map_find(ngx_http_request_t *r, ngx_http_map_t *map, ngx_str_t *match)
{